JEE Main 2016 Physics question

PhysicsMoving Charges and MagnetismJEE Main 2016

A galvanometer having a coil resistance of 100 Ω gives a full scale deflection, when a current of 1 mA is passed through it. The value of the resistance which can convert this galvanometer into ammeter giving a full scale deflection for a current of 10 A, is :

Answer: (A)

Solution

Shunt ≈ 0.01 Ω.

Question ID VK-008874